INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efad7496f737db664f88556b76d5c0e7527f18dc4bd1a319c09f24becf63204f', 
    'kk6B8ltKqoYEYVbvqsPnCRyvW2I0RTEcuJ3FMVIHaNI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)