INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1246ac74e5a83eb3f77d8ebd609da35977f70cdf195c38e7ec5d1acb97e3a6a2', 
    'nx/tN5AnBuCEgUoJu6pyp82Bdcmj02l4AuJExDHkhew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)