INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ba4278b3b6da914ed0313e6f31b7fb519d5bd88be9729b0bbff853c12a5aca09', 
    'RKl1cu59jJAoHesXSeJmkveDDV7lOSTTPuFpIVRwE6A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)