INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9a4b53107f4ab446f6fc27f41840ac46891994d8364652bd7eac39c01847d80', 
    'zCduaYG9ubS0BAekSlWBhjYtE01xCV0MLxMmBfBUGgA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)