INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31544e087a970d53e0c2d4c34ae34b417a2547a72f1dcff159b22ca28a1b3a1b', 
    'vCZzlHwhzfe8lVavxtkOhxyYC3gs5ZHigZIJHpkU11M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)