INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec23ab23aecffab3f16562cb3219e719510c37ed9a16f545ae86b626e16b8f69', 
    'I3vYo0IihEPePkFVw9rD3QIj+HDZFexzJA8xK5kCP9E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)