INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5d423f574fceccc5c2c1e70d3f70c601f3ed9f49c4ed905348a7815576e2012', 
    'bGtKqgSXM6y4kG+ebppcDXruSks6X9rWZCeDfx92aFs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)