INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b740f72749428fac8b252ae1b8f5b062f3a0d3cc64d7bfd88f449634f66b80d', 
    'JXfpkN+eQQxaxlkss/r2f8HMhsbPdR3mtGLEOT7wpbw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)