INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '63dd5beae58c135ec863b46e19456222842bfaaf774723d033eda8998316bddd', 
    'L/QkRLoNfG2hjZ9xCSyrzfMMCoagwX24Tt514pOhXYY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)