INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75d796e02b3b4e96ef0ce337c7c6735ec3542c78caf5c759d591cc540a25bd79', 
    '4F6b4X1HVhQGUsUuRJODVrwBbiI9zkDLZmYNoPYECLA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)