INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '514c3984c4fee01f642a0c7f2a477389694cbbfe1cba0353cd500d8b87cde51a', 
    'cwxgO1VcMDgxp6O8JOwF+ycNJo8b6X7QnDTXoEVTCfo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)