INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ee2bb458de243f4b43690ea417c74c2ee86b121680bccc25c0818276875740e', 
    'S4ufltO8a9i4EGktgKTF0ZweqFDfTRTe90Wx0asHkB4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)