INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de21484009b8dbcd224688a77294f0c0dd0bb7010b22898101e741df7958694b', 
    'urDPXtLcwAa7KnH/PhSfxFkOg4PFOpT83M6BEoV64EE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)