INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e818f25b7ec9552f5d8aee1ed4daf7bb58523d9f0959f2b647cf06ae6592a168', 
    'AsHN4N0aQficdZRNdf1trvE2ezJYVoaWEZwOEj1D+xg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)