INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '484e030de81ef9af975307d9bd40a8d2b65f5e07339334e993164ef4b474814c', 
    'YbtAxyelvEIACXM4flgUWzG2AwyGkiMNAbwUGT3G1Xk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)