INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de2774109d4783a995dcddfd0e028bc2796fe14158d56351fca4f2421d9c1638', 
    'vkzzCIMdjcKDs6FdKbVz2MMxaUZO29eILBjvyDUyVME=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)