INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75ea4057dcb2a9fb23e572cb0139992c61e6e69564343b067f10256fd7f881e8', 
    'O82OWaHK0sdiVZwGheODDPiWMGXjoZhAsH6Auz6xLT4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)