INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f93c3aef919fe8a442066a3367e74d1469dedbf8a555e234fdac6203a0a5c971', 
    'MwoBL1yWU/0uYjJ1KnERa9n3+zJfxEd0rmvPai8O8Fs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)