INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6559c3abec2a528aff0e84648c84f7350a139fe88dee43055253135957ca7d28', 
    'Ar5vPfCy8sXuXyEnCgg5IzgezVTQU3TSiEt94G+Vfws=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)