INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd0cc5fb670129533c622ee341800dd8dc7dbf1abfeef161ad82d49b55590de2d', 
    'V8VtM5OhsmG0kLkdtFalHeAQcJgUnbwU9p0fuFPfQKc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)