INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46258fdf880be61c0c63da0b44cc75ebd549f235c8ce25e756a0466a091b9576', 
    'cL2YzwBNX6tSnO/pMtgRcIuzAO/opRjsezmwr0sSNSY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)