INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '294d26e5945e2e314b935503ff6f8e3f939b42f1ae06dcbd3a53be7664ad47d3', 
    'CHRXZFeJWuxGc/gXUtq1ZstsmKmrb8Pts6HALKqVckU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)