INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '294b96139f7e89b135cc950706301676243a374e91bc5bdd4ec19874fe2d6b3d', 
    'ZGrx6NqeBNSLlfV58gm2txZjxpVvhpFNO6sox3xvd7M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)