INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b3658d8cf3d9999a0a95c28a8d0032a7a77942ddbcd5e53873b5d1f0020e514', 
    '9RNp3DMeAPEUOHHiifTHGJ5MNZEI1UxCi7ACV73EtAw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)