INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f916548ddaea12430890e268efad3a8eb1471196290995c96682d352c42d6d2', 
    'bW/+Bn6LT+gpKj3Xe+USr3ntzEGhLePwJ9VwYAwk40E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)