INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b87fe475cd987a7d111945584fa1a1d90280163dd97f599608cdce6202173faa', 
    'ekABG2uUDYJCZd7XFw2AUsr1Y2n08Bx7kQp2tzHTWP0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)