INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8568c7aea21531de98369e25627d92db65ad446fd13618b840d084a14a92571e', 
    'GZ5mcgFmVeRXTEZigTURaxeoHe9xOMvaO9udIcuKl0E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)