INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4b39fc72844fe9b83434de681c93d1afc9bf7e49807f9236f84d308819149c1', 
    '1Xt30jHNRj2MKk4JC+n4PFg1qJ27snHt9LDfP6JG4KU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)