INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4135dd6c012367e3c419bfe3ffb2830c3415b548d41609c5bd8cbc2a4b82c75', 
    'KH+jkDklsxp+Cd9hIp9eAA5RRDK5nHCEYPG9K9vUb58=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)