INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3546a1e220dccf82f7207d79c87782826b84bfd941a8fe4a4c5181a2339a47d', 
    'T21Azsq18+CiaPyvgGVqfIFeAZaPfpWzhL+9EG0De2A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)