INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c4f6c06ca09c4157945dff44572c5dc258791072ce03508ab3b3615cf2cef6f', 
    'duZ+UvMMab0/wDBPkShxO8VF0ASCcAfKt10dY7ey9FI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)