INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c9d35b16e1e93818eb8ad1e401dc1c3d52596588d2143fe3cf6d02eb8d035d4', 
    'hUeGQcncrjK+mxzCkAF9XCanY0ljnw79nnVgH+sAyok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)