INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c19df2e83461f11eeef835b681a9c12fbe90230792ea734097408810b9f0dfa', 
    'N5eKhmbjKISetAcj1YG+JY6b2PetgTgCikv0eSstmUk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)