INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3ea929a03e26ad11af10821e8347f5daabbcac171a09c5454cb89fe2545eeef', 
    'v2dLmOcaVmVuIQaR73gn4tKNARMJCla1xCYqf/i+zKM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)