INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68d881ec93bba6747df1b5638191a6711b1a13e46d93e0351c81e132acc05029', 
    'Frrgv7e4VTDuKlkNJCn8tvk82KOvCzvp2cP6hlGQt80=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)