INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54b7da6461eacaf6eb35022cca4a1367b4d59244ba28fc3c234ca915c1f0b319', 
    'HjOuf2cVHLgRIJpLBI3OFMSbz5DY32FNbJwV4TL6do4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)