INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28353e9de6625bed2a2ddc33526921dc9ffd5e90ad2d77c03c2dceb56c61f2fe', 
    'epmVF/m+CiV0tURCFb8+wKgr9kYU7Ef4E1TJKBeTQ0w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)