INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a504a1f11ec1d64ec673c9ffee0abf796251e62f6bd4c6ed18c3cc032fd56a4b', 
    'GBncb173kXYGD1DUHLi3cJLfyOj6+Up5Xyptd/FerWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)