INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2738c11dfc4e50502786a102aa0020748b2e82d9edadedb299969eddfbf3443', 
    'ic3kpyaYJsTgW5pDDvzBqoDK4w4w8GG+ig+pzG3xAbo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)