INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df03ca4bc4cd79f388389176188d18ce61938a66f3bc40d8e9e1dee0151e19fa', 
    '/XqRJJZqMI4KfaJRI5hrs7QbjiOAzRpHet2Mvs2njSc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)