INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5edf0288afa1b605d0e9b9a1518bcdf8cff3cc86edbb1cc93d69159f1743644', 
    'I55jRP3mvMGC92Vt7/kz9uc07hWLyQo9GRK+EO14gV0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)