INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5cd424a88d03c882f00a160e72cdd87f04d801cbac38ec80982f0c01e55ff90', 
    'JGk+shsjCcSlAMQ6LVH59sbdJbLVOQMZ2h4036mY2Oo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)