INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19189f71e0fc4832ceb8e284a3eef53291c144a8f2da99e4507b3cf4a0686b16', 
    'c+SxiWzxkyFpEOaVRUwu4R+l8lgs4GIGPFFaIueHRjA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)