INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9cd7e7d563b914e218ec1c624e034eb0cdae3d5e19a0e1b42b24d85db60b699', 
    'r0epK3G3aKJ6dH4+CbWYc5OWIaYuRp75pIumg15tbmw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)