INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a508de10606d9a5410f867d8999ffee8a5a5466828c9bb42af5e75156fc7d79d', 
    '7LYchBN+FaE91MEOJGL2RXU9+J2SlKt76F6r0MCQC4g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)