INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb0f4c825b77eb0a1b721fde4cc6c22ecae7515a6868268cd3343189d8a12e6a', 
    '6YkAck/QOjQTcKcLwYs3qlXXqLaEKGS0z/W1Oz3UClk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)