INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a6a62c11b504f0b197f87ec85839bc156fb0c123905b095d0f77f83f489d4c8', 
    'RX9aT4rEITPQNhhWLuayktzeGp8F4jZTRVv3Y61Jqxw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)