INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de53b30b213af60158df558423f9412f36ce7a4e7a66fce50b3a48ef5f3ecc03', 
    'DVDe3t+R3gdsY8QqIAx+nXjqxZvSoOOS3YQWoaggCI8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)