INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bf3f4c88cd1d6ea73ad5acec0ebba98a8f202517bde37b8336018a41221c460', 
    'nnIGiZ95E8pnQZ1baPXYw5QwfEF/h3r6RvU0X2AhNS0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)