INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb938e3fc00d32586c07574ed2a5b8a556bafd2dd0eb7dad84c12ff30d5dbd1a', 
    'e0gW3HW5bHyPbhzYAbEulpi64p5CV37llqTeqIgkl7s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)