INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81d8ec62a0e3b9fbee7fa474614d93132e3c84707626d4d2d7456b0440d68876', 
    'pzNwuFNVBmLyEP4ybSzM7ZxTc5z0NOaLesVMP3L1m/k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)