INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f26c4c3bea1a3321089d854d29f75a4db9bd34f07a79f90c5e146adbc5b4d43', 
    'e8bpBxgPFjJvTS3UBpqtxWTFmgKH/K8zOdplAhV2Rgo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)