INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77a2ae5b2619ee84736b7428f748efbffff45abdcd5bba4e0015a15d6c49034e', 
    'fGptdk4thwQESeOI2LHgFLzY9ZNaRScNtp7fjZbebJU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)