INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a025ba0a5b25e329091d1299e5f11bf269394de6620ccc092675e598ce2ff5bb', 
    'fcriaSVN+DTQI4NXLxUWiriMr9OevWsk99++d2wMM4k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)