INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c53477863465b23fefb95b2ef57afd7e45d81f01b570bf8a48604c3c48482c56', 
    'zJdToCJMltIanHLBz8Iw0UOH9lk1zqyKfSLll/Pja9g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)