INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cdf9123e8bedb3670f8df4adebefc4ae677055da9c89460ee7a97621b7d391e', 
    'xRe56hJEqNhOagu9vAhd68xzrVCGuMA389Rnlf7YTt0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)