INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef6b2067bd52bb70d5eb4421e7f891951e10c58622f056f668da9abe5f9ea46f', 
    '9Qx2vpIm8PHBSLx782WYG6zpKHYFz83592Um5cQu2wg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00109

Result

int(1)