INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa985896b469bcdf1e62967f543636be3b14b62186676336de6ba7c656fc103b', 
    'HskMBR3Lqi9z3qLxU42f45zvCeNTatXQla1QAaD0+wY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)