INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a7930308b93d75283b255cab5ffa8d63504e25618526a75900b0171314c0456', 
    'Tb6IViY6j1iy1XCESQyzolV0QHlcu+qbuJrOdmXmwiQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)