INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12276c6646d37d89707f36410e7eb936d68892c39198d4dd285330235aac7e17', 
    '8ITfQwKcs82015dT4RCH4z7EX0Oq6PCELCHYr+ImmH0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)