INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '218fb479381576a6efc5dc85717aab2187ef364843c322eb18124c861bc17669', 
    'mjqeb9fLpMofnaJbIOYQkFUlWftHGUQpAWWZJqlcywA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)