INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b473731596325df1aa884d47aad4d40754cdae63c91222625f039638405e5285', 
    '+z/DNAiUx51/To7kSA3nmn1rguQaXTxZpDkmXcalqNo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)