INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e42b118911d6580efed69a5ee4b691526fcd9cb975ef683e5c12c404b538eb64', 
    'l2PbNMLy+LiAkOnjh7UgJvAwOCpAM1bETAJvqN1DzPc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)