INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15d44d73b3d076a31e449ac3f603924e550b64c6586b6a5d13bc49cf8c9f4ddf', 
    'CyG8txJE7tf+sEfL8ueNfFcKqyNmScROEMtz3TQUB1A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)