INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2e5b2d17e6e15a1c02445b3496901eb820bdec403057a246bd8fb42fd4d501e', 
    'PSUhuUrJnWoi4/fjHAzGOTu9LIW7fctsyh5QNShLU64=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)