INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe7d8da76e1651f5fa3efe10999b1c624baf25f7e65dc23e0bf90f29826fe242', 
    'NrUuYRMcS1vA2cfAa7DE1DKbK0W8SCWHMv6W9mGR0ow=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)