INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '121ef68a09d0f2fd297a85ab7dac9fbfe2174c74e86efe2810ed2753d06d35f8', 
    '8QAFP2qSy24rs9+kOwpIQSHSj1co1gAGDHX0ej5Fl3c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)