INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '97e8c9cb522a158e53e722a23dcaabcd7b8abef40fe3d990f17bc0839dd233e5', 
    'NAKW4ullTmTYHtf2mLNN7rT2WwknTpWabCoJLAbsu1A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)