INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee871b2d19182d17172c1327c5a15bbb4e8395c957f198d96910b99c47d75e01', 
    'nuswVazSuvP6EQnJeqeIgevYWSTWS0KfxYa/Y7G0VaI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)