INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c3753acd7d2fdc5b80f1c8a303e3e3f81e331322da61a9ff5f70ba955eb30d4', 
    '6cMPAtV3QTNF8IUe/m2AH7gzbvn/qYjYGhEXjffAj7E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)