INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53d0b42932ff4e1b1185233da3e8293377806c95b2bc950611821e05ec1a9607', 
    'Stqa4LAcbBeF2BsTMlZts18kCDCPtltAq8DTJWQm4e0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)