INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a8046a3e692e3c29e0c4948678ab90a1c37a7940d4e5e3cb655602446d00fc8', 
    'MjPWOobUyoHXDV9fpP3vXpu39/R7MTdUes1XVampfU8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)