INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0a969dfc74cb60c02957a114cfbf94a888caedbf06f5f5e5a4cda6e764c9a95a', 
    'P8U3zkMPDKEIZn9NekKnuSktHFP/oK6VKz+4ubpwxko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)