INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac3eb3c2370e8768d11da57bb5f1635e0841811e3631ac2556ec334f0ec64c0a', 
    'QHWtGNikHp2bjQTK45EQhxAIAClJyg0q4p2EFw889vQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)