INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51823e6c7b69fc0bfe4eb656a00bbbe18601cbe4994f8210fedaf3056cfd0774', 
    'RfpS3p8nJ4EiHVYusJj8lh+h2fKc1+DyF6obK8gxRCU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)