INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '261e468ee6c4f31eba5bbd1ea21cb9f4133f965c7784b0b2740aa56590c16917', 
    'TTgC2I96Wkbm0Y/50Z9Oi2WfqhqjBpbzpeDIKudHlH0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)