INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1ecd69c9fc70cce059acfb64b28a0b200b49b701f5394d77f93fb59adffb3ee', 
    'zFqWjSAN/SdjOcXBsd1bPHVG5dFRNoaanSxBb+l9WdQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)