INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '756ed88d1cbbb1c45678d8d650ecf72e4228b506e10a48576def7147042fa159', 
    'cqjhyOhrCmagFPS6idm3obi3cyzaFQrrWQTVYCRk9oQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)