INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f1980d24b29c75a5b409367c322ccabf80cdb33d3e3efd314cabd8c6bb86761', 
    'aoQlFd//3+YbBtzqDv4ZBSxLPP8zwKGF2bISP0hP6EE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)