INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8c9b88c7a222c38818a94dbb592dcbc3e56ec23082df51924eaf30df436c901', 
    'j0f1Bt4uURsXPe9J+88FJG4CgKaloONgHIcG1VObB/U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)