INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38d9734f777f57681f2b216f0c83ac40e4ad8821f5d335b755154afb3cade3bf', 
    'vMx1QBgoya5z7qIM/YqiGVdqIe8lDZlxZGz1UoZBxNs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)