INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18714e31fa111ad49aeb8ba8206c743472d7536c3debee3b70d6580e1410ff82', 
    'K0F7tEqva/L7EOwnOBuMXuA0VkrlD5HdJ1324TP/2RY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)