INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d62ec1c9743aeef852f2c97cf81a8d6293a016bcb969d863f7958a55a1ac959', 
    'EwLGUS6qLUWhDs6F7XcNdNTgcJ0FtwXU3KcxF8oORqQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)