INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2da2b990b9244cb7fa28e90e62773d04114a7094a269e7c1fadfc1caed2bb16', 
    'B7mMCmKkESv8ZbQDtVpWSteIZZZEWW0Gl5gZM0pgE8c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)