INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4768b8905b5325a014539b1ae975a37bd2acec6d2ab8afeb9046b5d3b766d3a1', 
    'OWlcy2KmDlDx4poYS1ivwAMSwPvf+JMS9diVh+0gEok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)