INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a4c414c04fcd735021b39d696c99d2856b591961bb7c623a8e2d5c530bfa874', 
    'otpPpnlwxpRzfxxJiiE5287n/P3T7wMl2ZHKivO+YR8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)