INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56fe2d0aeacd4e604ebe1f01a9a3a67d7f91b88ebdc15e3f1a4fe4b92642f558', 
    'Nqn2KTEF9e6WeZGoMEZBSTy0701kZQYeIi2oLmjWt9E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)