INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '211f5a522e8ec4d1a9af7e8c38696e2ffeac21febc1544d0573c5ec8c88c2fd4', 
    'bbCmnt7QE6dYQNUSznt1Af/GEArPmjr/HfefiWkefX4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)