INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75f5dc1e96ff3243ecb821b194fccbb68927e9e10db58edeb175334bd66df411', 
    'eR4rpXpBlDB3e+RiW/9RFiRCpVx/P2tVVA9GUodl8uA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )