INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a0c15367314cedc9a4aa5678014b41000713863ef052a757a7bf54640fa7a15', 
    'pqlsz7ke8bnKHF/H+2qQKwLl6s7Dyga34GCAyeGro7I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)