INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7f66586a7da3ac5b85e24c9548da84a7a3c5b330e66dd6dd5aaeb1d3e218521', 
    'q9ccNDAqhHMAkgj3AgNtIupTPZyWQRcYgD9pmNI/bRc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)