INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5dc4f2a1e482c1b21bd58ce650c2ebf622585be47d683aceb943b05c35c9e23', 
    'fsR67y7PZFXDPNA3S0AhLF9pIJQZwrnUOsSO929TZaw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)