INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '734541519f6ca8a0f8184d51096c1b838f4b7b3d9bdf1cd2546f3d7ede1dd1a2', 
    'Ad1EH5us7FyVmfc38c1hSLC7BfakGZqauMEc0TwOtEA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)