INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '140bea53c0cf0eff240ed286d571e05f680ade9e3f70bf3573ca1ba1252be0c1', 
    'KvcSyA7B2I1YG0ocfq4uSqFRkn389DNt2zDLsFU33Bc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)