INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ac34508c3bc46cda782b146cf910241798e6ca1186ef23369987b871f76152c', 
    '+FkGMBbUf16em8oSftN03Ei3Gk3q39d+j30XQzygUIg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)