INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd77b137a91064628218ea2789734216c18b2566a77f910b41cbbd3210c9cbf8c', 
    'Tb5bcW4iVB2olxpDmCdtg7AIRhs2QBUkLOzwF9CGA/k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)