INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68cd2fb4f04e3110a7dda7dee9401566b0d191202f885e8b77a4e423acbc2a1f', 
    'Fwevt5OhZM+JKMIhwwI9yEDniNLBklDWxDkmUfej1Bk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)