INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5340371626926edec99c7909d9d2fcb899932eeddd12252abfd9e621d0bd8166', 
    'gtXYRJuZPX8rjxRFAPg1h9Fmispm/aychGT2DJpHzBc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)