INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2e2190a3c817fb01b0edfaab08c27c762fac15e956ba8620cde234dcee19b3f', 
    'Gdhvi4xDMK1j0SNuFKIguB55uecWlAVOF4E6VflDCXw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)