INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94c70f39b13499fb3ebaf3941b90df32f2115cdb1c4a7ced7c2b81b7cae38bd7', 
    'Su2bPRSqscyv8VlrQcYLvUhiSY4oGcItah/b3iAkFWE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)