INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '26765db3931d63792a2edf1e4e40dba0715ee8bd6ee74ab4f006fb27b621db22', 
    '3IEPc5mhqb8dkVlltjQOU/DO6nnj1S5zBZfTQKbTqwk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)