INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c305c814b5f596ee5e39b7e9e04ece5f1002e8ffd29cec5d4a7f2e90a0861e23', 
    'eJoBqAJcH5cW4CvlzQnMflYquKroD1nJPSuQy/C/cBg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)