INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '752bc2266a8f7782f81cbc498471bca40167959939de1c3a83c00694a1306824', 
    'Wzfsw8AtokVSh0d4wWLKQc9jI7qYKYL9RtDWgH5KLVw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)