INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28d37b45124c2cdef9e9ea1846caa3f6c2af67ea16b032ad3717bda0e18a6982', 
    'qYB++8BRYzPmbpROipQHDq/0SbsiPEdO9QcSUkrxFG0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)