INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7867e2c47194a9f7607bc4d7f88c96e20cb8589b8c643e00dd3492ddb4d7864e', 
    'j/trFKDXDyjsr5o14vS6DGbc5Q0qgzSZcXaoXscCGSU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)