INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b48dd136d676eda85e881937acb8168bf809098e242e932fc2f9002d6bcfb4a', 
    'SaI86+TJ80QPWq7eA7tSu3Uv7/dsE6HgPPWVbVqaYoc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)