INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5eaa54ab168c6549488e989f252b06953d7e195a78b6bd777170cde710ae6755', 
    'rKk6v3McMqRXOpNyla1AA5FHve9gwP68AE0ZopdWzLA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)