INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39e7d1751e84f5c16015f3e2d00cf519976ddaecbd0f22f22cf7ae1da51d660f', 
    'T7NeLMcgkV4WOMgKZKNy4fm9t4EJB8yP9KFw3UGUhiw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)