INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b334c6429e118fc9b51de8bc08669071f36c3a94dd9f13eeac34627680a713b7', 
    'JKtuC2KupRel8CXzUg5sFDLIuMzPCsWTz0DX5ogTQBs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)