INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c773fffbd7e312998c2411a72136efca8fd34c9190b114565509a8cef5faf65', 
    's44RMBISoWIZVJ08o/eirPhCDsEHGLoUbd6JNGoEm+4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)