INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de15187883ca5ac9d51d30bf2cf2f8084e291775827fb788bd35cfbf84bc96e8', 
    '5qfHrjYNWF/pg3M9vngw8BauRrTRjpFPwR0vBqyBvg0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)