INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2967c5915589cf3522835f446d1a8b5c69f6a54a6b63d9325f22a69341c48662', 
    'rtPdL2Qc9yyypjzNPP/hNdTxSRfyYQ0Bk1EgCSG0+lc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)