INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5966e6e5aa0a6163020135f6a1d2dbf74dfcd15049092a36dc06a190fa0422c7', 
    'RpfR60iuwK7NdZBncsLg8GAYtf8x0O4CEM4lE8U7P/Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)