INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b38a4e382348a0b33a7c58699f254f6f11125f28f0e515e9678c1a01732e1cb4', 
    '1osYPoNeT3J6QYZyVEZBe/30HG+3YXSWASmrxxg+fcc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)