INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c3041c3ac1b4508c920453f7a535b25d69febdba7af9900d25b924f33657cfa', 
    'v2lFyOVFgokogkqULKAbaFEGTHJYh2cj71oqaYYr6lA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)