INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b60156eb58ccb3badbe897e6cb6db6e21258649ef2dd0afccbdb4a53d1edc4a2', 
    '6FLMJm219kBIbl7+lO1PR59oLywxwaAFgwZ5AimHYFE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)