INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5b21d6d31b311cd0b27f446fcee59198bdb27d4e967be5bbe7e9ae778ca281c', 
    '3ai26RyF5yzM8FuZ7WZlFqpnncSRmG9vhK4jm8Aii3s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)