INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1fa2feea843f819cabc2ebbac46af695c7adbd601b21b06c057a8579e722f42', 
    'jjBocrqlozYAc04xCl7nC10p+xzO7OLDfT1IabcSkbU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)