INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b65fddf6b62f7a497bd6b9986233286efb6dfff5a68bd6943f1a824869e7829', 
    'U+xac5j4xNTM6KpqVv7LZTycpeZa+CxhSli1LB70BpQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)