INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f08a049461eb20d538bf1f99b76a349afc6a2a9bcd87026651c9d98e9b64e4e5', 
    'hSczzs+Fk/n1lBYGmLVn5Hmmzf7WoWuB5K3cOL9J5KU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)