INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2bb94802030d86f883ff7a6065f4353e5cec23c3337e1d50226168b62e410eb0', 
    'KP2NcL5WyVISxWq5vMATcnDlG/otnE00POiVQTLYDgw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)