INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40781acff2360633807d8573693c56acd8fc793370af2400f13eac2bddfa6173', 
    'jLNXF0EnchnD875uB0NUuj8p2ctsZ9U0J9YtMRuhjSk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)