INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '446681cdc0301c75b45cb78a136344c53ca4d7e1f6c1855c0e5c643af7809372', 
    'LkS0a41zcEDZ1frTE1blNIHXVg09ZyLRZI0HEl+W3XQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)