INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f78773f9458ad4a130da073cecc21515f94d6f5f7709c932c4697d07713efca4', 
    'FpLUVE5FOc94vniWq5aNM7QaQCABnfRgfA8FULgDOLI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)