INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bb16ec3661d0f14659f54306cd31c61053333767d4716ea9a02b1820794749b', 
    'R6UYKe/4fABKoa8IV9XeiLlyJEGIwaEgwTbgufuYgcM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)