INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3844335c7e30df4489b226e525d3fbd621575238c687ffc1fa4e64508c80c6d0', 
    'kQQf3xqFEFNMZGV+1qlnBJq3HsPs9XXfTYRP9ebqy94=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)