INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12bd6a5473e7e21ba2400ce97bc6b86b851c440787d642e4933c569124498a32', 
    'KUdpvO6DOdkQB8rEbwhMXS3ENR/6oiwULda2LxSwG0I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)