INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46b89d2adfa66a0239e54c636a13c8a6e7f2deeb9bbcd885d07108df80b98c2f', 
    '12aTSmmY7jj3E6glZ+Wa1HWNNLqy5aFmsvu3E3wrZxQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)