INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5480f66385ef1803fe831c3d725efcc3ea4709c768162722799d258f13e17a8', 
    'b7RvRaLGMxTi7p3T496DlCTSEPBN5louG+AerU6/bKQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)