INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc3d60a0fd617ace3ca8f7ba297116eedbbf082aa446e35686585138d987f160', 
    'QlwcCZWpc9+jU8RIRlvNTsIAHKx2vk1dRNhTBNxusmI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)