INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fc2a962d001ebdb323b88d482fbda36a585c5d038ee807781a6289f76ff02f3', 
    'J1JXaXXS46gQ6HmMFbjOtlTMdaLihnyDQ+MozxJhQ0w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)