INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b78a37d2f4d3880ee1989b18f03f30c4817fae26d4016c7ce6b0b2ea2629c174', 
    'poc7tb5TKc5+uxA5pxYXT8Ymk2ErzUGMto8VP0olwi8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)