INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a80054ca319addc9964f78239c2109202d0b137121aa73b2f5796391ce166d04', 
    'gUCKIvVMr7yr52n2wnHMCHKftbVE73kmqO8CHt7ngu8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)