INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ce5fcde6b2967df6da2c15d05c437750e08f311d5008871eed1dc7dc1146ef3', 
    'olsbHTGz+nDdXph6I2sKHYxwAgN83zVgNIz5p1cbDLE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)