INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15b5500ca09d96ba5ecbbd9d5deb35aba4f0bce8165640e2b68950e3a7cae820', 
    '4iUFjJRXuxIrKsiv01PF+8VSrvqZdHnXrndFuIavPsI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)