INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a757695ce0e16a414ea17868c41f4b256776614d7697e4503af0a2331a02afbf', 
    'FQP8USLS58VXLD8xO7pRlYGmMYBPEXCeubxiJf6U7KM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)