INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a5b015b1c89c69f0d26845ef192a7917128a07aa99f3bece58a74287d6e2295', 
    'eB0Cw4I3tSTo1pQnT09JAOpuD8teWqRyg975c+vQuG4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)