INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ada9294470e464526de3e8776f7e2fd2389c5e6d342e01c9b914658d94d4530', 
    'd9U/JZ1ZHpwSgGJGWOUbqAct1t1qp1FK4vRlvHQrnS4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)