INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1c3ad352e52b9f1d710244996028b2403633b836fb1530bf3040e8ac0484b21', 
    'c/zP5jpJ2oouqaQvT6H6iU/Nt1piER41LAFJnqK1kJY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)