INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d34e3850cc43b1a6782d620de59b3ee378c067f84f9fc6014a43b2405a1e90f', 
    'ZhbT2gCLP1vR5BkScdaCS3POjTpfs+FfbnSDv9Dlf0E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)