INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8340d5c58d8c2a6bc19aa3893e1ae7a77c38af3819cc40f624b228ff39783053', 
    'rPD+r0d4zD5NKfe5JPl2agDyNpR2ZsJXjViWR9vOZzk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)