INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75adbdd2a9237cebb31c508682fcfe792102de5fd8b25b7913246a895525534f', 
    '4XndCWi3cXzKYkKGYd8IJFkACSq+gpNkyN6/VmBaoSY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)