INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b3f82c993d3bd144d5d21e28017556926b2dcea21a9cf10d4c3f20f7fb04f85', 
    '8XUYalAuSGjTWm9o/SHxvFJEa9Sbrhd3t+dsMP2rv9Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)