INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b4254367e63fadaab58c5832888dad91ed96d46b8366cff22f621fd55000909', 
    'rax7HmB2tR6cDH4mecy2SriGvBJThoMa+G4LU8bxus4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)