INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '874f9f2e0a718a56efab010d2c51e48db6063c257e409ec502c30e13b4396af8', 
    'N43vBsJrTl81Cmaaezv+5BrLf1jWwS5Yvxsr3QgnG1c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00121

Result

int(1)