INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dea1394b38b2e90e26efac595e8bf25b0419e670ae1e65a26631159b7bf89450', 
    'u4b+dcIAKxAkzr3b6WHQWQkat09FuMlmeIi7OCItONw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)