INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f15becee423b51d882b3056e1c8f50bcc141ec7367798c1e5e25133f20a07369', 
    'EIstn4yomMzG4jEpXCHPr5N/BE9kJcXYLM+x23SdNBU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)