INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5436af865b5b1c00a1da843631f6aa1538979a32099fb2bcda0e8fba44099b99', 
    '4HjlKINlBWJOFjvLRk81ygLDnmgI3J9lYGy51C5+LC4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)