INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68981b782eee5dfef38d9f47bd7e0d4b039e6e0e0cd60428e482b1b26ca7e21e', 
    'dE6p/qnTLAnUF6ABDwljiMBwagyGdFk/TikPVSlMv5I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)