INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d4c37fa44bcf1d26236831a7913c37f753944a5abdf79dfdb9cd821186cb8ad', 
    'k2TKN4bt3vwD0VwSYaHc8dAjlvPstdFLyTuF2G8CCmA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)