INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef2898230f20d495789d3a9862a5b37c06e9119726822994ac1072e7a5897dff', 
    'HgjH9BxdIMOPj8EVTLPmpWZN7nwlvIp0i+SJVWxap+8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)