INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e25b2452397486b6696832532e1125957e67ba70f7411cb0138ec6008848639', 
    'LMP1JP169PzWjS89lb0WcFSbKJWfp6DPnldNWn/JjY4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)