INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66ffb771a4d7028950976427cf446818fd62effc1d43d86cec891e507e71ecef', 
    '0kGVGRCok1/Dkszf6wpK5I9WGkn0171UbuOffG8tOxk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)