INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a7dd45b093cd32fcc5b0af3509103fd381eb2fe85418e6aecf79b24f23230c5', 
    'QXVZfD0AsqH6wSqcqAXtr66Y9BVeNjSv5GapIj8r0P0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)