INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0621e634174a3970a3e88fe98a854f8bc78e7e71aab72bfa21b7f6aaff9a6b39', 
    'ZU7+F+s6dYi0DfRtDrtEIhlU8YrxlGLb28qzAZWJCjA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)