INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc247c2a2eac32cf223208e017ce565cc3832fa9383430cecc6ce62542ac3f91', 
    'RL6yghFuI1VG5X8o5ChtWYAfnlgQSC/tbzEaQX+9Blo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)