INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3fb6fd169b970e2f3a2baa3351300763bb0e633d633601a23ab0c407a0612dec', 
    'IFN4JgDyxZgg52MUViwnc3DW728Xe6NA9IjZZ0jv0ac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)