INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed710ab70db971494029ba3ff26eeef3fde600d9e58aedf7acbe6539f589c012', 
    'j6mzDEgav1vuFoOFTYkt0Qh3QA2bhp4xDJslDkOvR0E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)