INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '645de790f0af39519bb762d7c692290559b36d390dc8c3e100afd5e1935e9d27', 
    '1j2jKMvlk+El7sBvyAhaawx1PoYSacd1YrKloNai7sA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)