INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2dcccdb4395fbade3357cd29eecd06cf714e77c32c769d22a226c1ec94f7b506', 
    'X5Qsj7LMp4DecbEOHuKdI4REdsYT6BCo1jRF2ODwdrc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)