INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19480dc44960ef3fbc2f6b938b622d5f936d6f47ad911afa6206c4c20121281c', 
    'Le7TxhqPemoZ/XtSwOHwWIW9EuFYS28XPeMXnrlJlJA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)