INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1342b9b37def8fb486640f4b9dae5f872416d2c30966168616402840f8dcced0', 
    'he13qOZFU5aGiC/LoDVrVSe+pssmcwhtjNQV5qbo54g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)