INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e7937c79c390a2fe00aa1287cedfe743d5b866747743643fb260fe1ed1f97f1', 
    '7lZoXba/arjm5lWlXIlBWMBuYUiiEVlNjhe5ky8camE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)