INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad283cdb9da20a618fcf7692af4bc5906db8f3843e5bbd08f739e0396e910b2e', 
    '5CzxPflPjgwsQjQqWBkcw0pF1RXqzMKxpUBE6bBNtXA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)