INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c524cc4849cb7927b5281d743d0daabee58ec01d9f8b80a4f34aa3613f2dc0e9', 
    'a293iim6x5hDw9Xjc0mqVMk9KraJixM4CfPCv9pwO/s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)