INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f40d7b0a7d5aa9f75b5c3dafe6436f6c920220f49a29f1ee35e4d4e05f2ae50', 
    'RBWYRcvB8u7Y2H+rPaYQPvx0ohuKt3/z3syzlYXfJ4U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)