INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71c3013ace734117be76f7178a69dd384742c054d36dce09d46ac2cd8e62d7e2', 
    'SCRBSG9Y7Gg2HLLSjAXGCx9gv640xmVXgBgoQ4+PEXU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)