INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6431ad622f90745dce927c0976fcab2a1c9835d0abac932c6a1b2ad9232e8d4c', 
    's+1Pa8oix6eYVuFVIb9gZ4ZGEnLvY1aZFuRNa5lwCDM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)