INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c13657958173fb2440ff820e4a427481dfd266151c6835fe8dceffbed5a63105', 
    'OMZIbijYmJ5ak2caku4jjwEX+QIRdYMntiHPSj3dNZs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)