INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a42dd25764b3bae717a886d473574c25a1f38671f5e423b5a240c11782f925f', 
    'xqOEDBXwJIgQIDeWGhjkC4Pn8epsnovw+sN1ggULSgc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)