INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48ec7593f9f29cbec1119975227b97831688ff4ee4f9784d8a51700dec9c3033', 
    'gWoYy2TCk53XwfWmdPn7iMmiD88Up5vSID+vvbnr8pw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)