INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddafd6f5de263a6b38053088ee0727046a5a0b0e48d5fa5a454fe8a6e5b82a08', 
    '9ShgMSDESe8oDc+hARqyQylVQVmUouDCWcma+ruuGBo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)