INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef861f46916fa214503558851a9d523a7ca07961f81147ddfacd55a550d8b813', 
    'uwMksbjG/GfBXAHffTSBzweQAcfLeHgCRPHJYknn+y0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)