INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd395b073737f423e6afdc35aabef06564baf25d0e53b3693b6b084ee0b65534a', 
    'L3mm4QO/PsxYvgSll9hD7ch2c8+nV9wZyMgjvpEuwcM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)