INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1edd8e7505d39bd1c5a8a6b0951b7035222fce3f92c28302072abb7b544a53b7', 
    'PKw+iUEMETqXC0nXOp6zr2FGiGxpk13O0UXFm0aEzZ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)