INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14c53494e28d7c64d275aa0beac383d39307943fcea9e434bd13139174f03a45', 
    'TCdMBckNvlETAV62dD+0a4XrnbERQ26s2zIlxJqhYGs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)