INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c80c2f4e15f116c00a320cb17516faf40e47deed4cc0475957929b719fee5fc', 
    'VT1aWtCgeGHHfE37jXIgRjDDL5RdONJYOR7uhq67Tb0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)