INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1c30827522659f57542f414affe2b1592e3b63e1cc273179f0bec7b3a573c6e', 
    'LMetIL0yiRW81KUciAQXVQOb+8RbTrkdn23y651h1HY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)