INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ec60bfe772c910e0e95e01dfa63c422720266d60ee3799c5b7b2b18013da644', 
    'LQuONTHiq82p5GmE1Ey9UZdieTVwZ5sXLPiUWMte8Kg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)