INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98e9303d1216f20745f83e0c19c5ed02998cad05704986e75847025aa9f2c088', 
    'mJXbeNVe5yThPTRK6M7a4hoJmQfYZfZ2Xk0Ca1G9NXI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)