INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ddf3b051430f45a3d80e1564af54348083436022c3dd02ec83d4b139a73c10a', 
    'xF5VxrJML6b9nzMEchHbLteFRPuSICZFQAFpJPpLi+c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)