INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c64b2caa5bbe7d1f06bca5c342a23af99eb9609d32c093853603f4666617efef', 
    'K2oghr8P5iQRcJ0nsAXPqO3cb/10WuMACOpT3Gud2ik=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)