INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd96f42520527389627f340d654f92623713759f8f7d22765629b7a5cf068ee5e', 
    'e3XemTs1oPwqw93msgngnbsq0MFRcuqjtLyUPu8gIMQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)