INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ebb9b24ca806e6ea7c0c7703b5246b76893057a285ef53b2a1089fd5da63179', 
    'H2wYQ1AeirHUgiAMvdy8VehbEs1nq03OzmAGbboyhIM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)