INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66786ceed0d1dd1e1d999de93fd06fe841f492699d05aa39929ce092cd0d723c', 
    'Zg4LV1yzslUa+syFBfaXukI04QOSb59Z+vCJJvbA4MY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)