INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d4c7d49f44b37d160cebc342b06605ead2521449a39fb9b48eb4df5cf4ee97c', 
    '5RSE2T0v0fZxKMzc7stlgct2wfT76zX7uPp8wG69iwQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)